package org.openjdk.btrace.instr;

import org.objectweb.asm.Label;
import org.objectweb.asm.Type;

public interface MethodInstrumentorHelper {
    void insertFrameReplaceStack(Label l, Type... stack);

    void insertFrameAppendStack(Label l, Type... stack);

    void insertFrameSameStack(Label l);

    void addTryCatchHandler(Label start, Label handler);

    int newVar(Type t);

    int storeAsNew();

    interface Accessor {
        MethodInstrumentorHelper methodHelper();
    }
}
